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https://issues.apache.org/jira/browse/PHOENIX-953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14708746#comment-14708746
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James Taylor commented on PHOENIX-953:
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+1 [~maryannxue], but how about checking in the UnnestArrayIT as an abstract 
class for now (or with @Ignore tags) to prevent the tests from running for now? 
Don't want to lose track of these tests.

> Support UNNEST for ARRAY
> ------------------------
>
>                 Key: PHOENIX-953
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-953
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: James Taylor
>            Assignee: Dumindu Buddhika
>         Attachments: PHOENIX-953-v1.patch, PHOENIX-953-v2.patch, 
> PHOENIX-953-v3.patch, PHOENIX-953-v4.patch
>
>
> The UNNEST built-in function converts an array into a set of rows. This is 
> more than a built-in function, so should be considered an advanced project.
> For an example, see the following Postgres documentation: 
> http://www.postgresql.org/docs/8.4/static/functions-array.html
> http://www.anicehumble.com/2011/07/postgresql-unnest-function-do-many.html
> http://tech.valgog.com/2010/05/merging-and-manipulating-arrays-in.html
> So the UNNEST is a way of converting an array to a flattened "table" which 
> can then be filtered on, ordered, grouped, etc.



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